That was not the solution, in another map, just a fresh new empty map I got the same problem.
By now I will take the option to rebuild my blueprint from a new one, and apply the interfaces at the start so I do not have to implement them later.
That is not a solution to my problem just a workaround.
Anyways, thanks for your time @ClockworkOcean really appreciate it, you do not often find someone trying to help you just a few minutes after you make the post.
If anyone has any suggestions or idea about how to approach this problem feel free to reply the post.